PE4259_14 Datasheet, PDF (1/11 Pages) Peregrine Semiconductor – SPDT High Power UltraCMOS™

Product Description
The PE4259 UltraCMOS™ RF switch is designed to
cover a broad range of applications from 10 MHz
through 3000 MHz. This reflective switch integrates
on-board CMOS control logic with a low voltage
CMOS-compatible control interface, and can be
controlled using either single-pin or complementary
control inputs. Using a nominal +3-volt power supply
voltage, a typical input 1 dB compression point of
+33.5 dBm can be achieved.
The PE4259 is manufactured on Peregrine’s
UltraCMOS™ process, a patented variation of
silicon-on-insulator (SOI) technology on a sapphire
substrate, offering the performance of GaAs with the
economy and integration of conventional CMOS.
Product Specification
PE4259
SPDT High Power UltraCMOS™
10 MHz – 3.0 GHz RF Switch
Features
 Single-pin or complementary CMOS
logic control inputs
 Low insertion loss:
 0.35 dB @ 1000 MHz
 0.5 dB @ 2000 MHz
 Isolation of 30 dB @ 1000 MHz
 High ESD tolerance of 2 kV HBM
 Typical input 1 dB compression point
of +33.5 dBm
 1.8V minimum power supply voltage
 Ultra-small SC-70 package
Figure 1. Functional Diagram
RFC
RF1
ESD
RF2
ESD
CMOS
Control
Driver
CTRL CTRL or V_DD
71-0015-01
Figure 2. Package Type SC-70
6‐lead SC‐70
Document No. 70-0134-10 │ www.psemi.com
©2005-2012 Peregrine Semiconductor Corp. All rights reserved.
Logo updated under non-rev change. Peregrine products are protected under one or more of the following U.S. Patents: http://patents.psemi.com
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